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C Shell

维基百科,自由的百科全书

C shell
原作者比尔·乔伊
初始版本1978年 (1978)
稳定版本
tcsh 6.18.00
(2012年1月14日,​10年前​(2012-01-14[1]
原始码库 编辑维基数据链接
编程语言C
操作系统BSD, UNIX, Linux, Mac OS X
类型Unix Shell
许可协议BSD许可证

C shellcsh)是Unix shell的一种,由比尔·乔伊BSD系统上开发。C shell脱胎于Unix第六版的/bin/sh,也是Bourne shell的前身。这种shell的语法类似于C语言,与Bourne shell相比,C shell有不少特别的功能,比如aliases(别名)、command history(命令的历史)。目前C shell已不再被广泛使用,后继者包括Tenex C shell(tcsh)、Korn shell(ksh)、GNU Bourne-Again shell(bash)。

C shell在交互模式中引入许多开创性功能的同时,C shell的脚本执行能力受到了不少批评。无论如何,由于在所有的单一UNIX规范兼容系统中都放了标准的Bourne shell,所以大部分人都建议使用sh来进行脚本编写。

参考文献

  1. ^ Zoulas, Christos, tcsh-6.18 is now available, Jan 14, 2012 [Jan 16, 2012], (原始内容存档于2013-11-03) 

外部链接

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C Shell
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